Fyi, there’s a bunch of thrall camps that act like camp 24. The only reason everyone knows that one is because it’s on the wiki, was the 1st one discovered to work like this and there’s a popular YouTube video about it.
I have personally gotten Orgina Steeltounge twice at 2 different camps on the south shore of the noob river…
Ones at the camp directly under the shattered bridge. There’s a T1 fighter or archer, a random second (occasionally T4), and a 3rd T1 fighter/archer walking away. They always fight an imp, then go fight a shaleback when you come across them.
The other is the camp on a small cliff, about halfway between the bridge and the Sentinels. You get the same combo of 3 thralls, but the 3rd is kneeling on the edge of the cliff overlooking the water, instead of walking away. They also sometimes are fighting a shaleback when you find them. I’ve gotten almost every named thrall from camp 24 at this spot since my 1st base in singleplayer is on the cliff behind it.
There are a lot more spots too according to those with access to the dev kit.
Hope that helps. Happy hunting